8,891 total progeny records from 3,997 dairy contemporary groups ( 228,904 herdmate records from 3,986 dairy contemporary groups)
4,406 progeny ( 48,981 herdmates) born to heifers 3,555 progeny ( 45,759 herdmates) born to 2nd parity dam 930 progeny ( 134,164 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 75.1%, FR: 20.3%, JE: 2.8%, NR: 0.3%, OTHER: 0.6%	HO: 68.5%, FR: 21.6%, JE: 6.7%, NR: 0.6%, OTHER: 0.9%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	7.2% 2.8% 2.8%	6.3% 2.5% 2.5%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	21.6% 21.7% 21.7%	18.2% 18.5% 18.7%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	41.2kg 41.2kg 41.2kg	40.4kg 40.3kg 40.6kg